Detailed Description:

Includes 3 separate packs that provide instant heat for 12+ hours. Warm up a chilly sleeping bag or keep on hand for cold weather defense. Just open the package and it begins to heat. Ideal for emergency kits, hunting, fishing and autos.

- Air-activated
- Odorless
- Non-toxic
- Environmentally friendly
- Non-combustible

Keep plenty on hand for unexpected weather during the cold winter season.